Release

Electoral registration statistics, UK: December 2025

Release date: 2 April 2026 9:30am

Summary

Electoral registrations for the constituencies used to elect MPs to the UK (Westminster) parliament, as recorded in electoral registers for England, Wales, Scotland and Northern Ireland. Exceptionally, this year’s release does not include local authority (LA) statistics, which would usually provide counts of the number of people registered to vote in local elections. This omission is because of data quality issues, which are explained in more detail in the dataset.

Data

Methodology

  • Electoral registration statistics, UK QMI

    Quality and Methodology Information for the Electoral registration statistics release detailing the strengths and limitations of the data, methods used, and data uses and users.

Contact details

Name

Pop Info

Email

pop.info@ons.gov.uk

Phone

+44 1329 444661

About the data

Accredited Official Statistics

These are accredited official statistics. They have been independently reviewed by the Office for Statistics Regulation (OSR) and found to comply with the standards of trustworthiness, quality and value in the Code of Practice for Statistics. This broadly means that the statistics:

  • meet user needs
  • are presented clearly and accessibly
  • are produced using appropriate data and sound methods
  • are managed impartially and objectively in the public interest